The Makerbot CupCake CNC - affordable, open source 3D printer. There will be 650 machines in the wild by February 2010. http://Thingiverse.com is the "You Tube for Things", with all sorts of objects. Bre Pettis shows the details of the machine, and provides introduction to the concept of distributed manufacturing. Makerbot can print out the parts for a robot to make other robots. As close to teleportation as you will get.
